<template>
  <div class="app-container">
    <avue-crud ref="crud" :page.sync="page" :data="tableData" :permission="permissionList" :table-loading="tableLoading"
      :option="tableOption" @on-load="getList" @search-change="searchChange" @refresh-change="refreshChange"
      @size-change="sizeChange" @current-change="currentChange" @row-update="handleUpdate" @row-save="handleSave"
      @row-del="rowDel">
    </avue-crud>
  </div>
</template>

<script>
  import {checkPermi, checkRole} from "@/utils/permission"
  import {
    fetchList,
    getObj,
    addObj,
    putObj,
    delObj
  } from '@/api/system/advertisement'
  import {
    tableOption
  } from '@/const/crud/system/advertisement'
  import {
    mapGetters
  } from 'vuex'

  export default {
    name: 'advertisement',
    data() {
      return {
        checkPermi: checkPermi,
        searchForm: {},
        tableData: [],
        page: {
          total: 0, // 总页数
          currentPage: 1, // 当前页数
          pageSize: 20 // 每页显示多少条
        },
        tableLoading: false,
        tableOption: tableOption
      }
    },
    computed: {
      permissionList() {
          return {
              addBtn: checkPermi(['system:advertisement:add']),
              delBtn: checkPermi(['system:advertisement:del']),
              editBtn: checkPermi(['system:advertisement:edit']),
              viewBtn: checkPermi(['system:advertisement:query'])
          };
      },
    },
    methods: {
      getList(page, params) {
        this.tableLoading = true
        fetchList(Object.assign({
          current: page.currentPage,
          size: page.pageSize
        }, params, this.searchForm)).then(response => {
          this.tableData = response.data.records
          this.page.total = response.data.total
          this.tableLoading = false
        }).catch(() => {
          this.tableLoading = false
        })
      },
      rowDel: function (row, index) {
        this.$confirm('是否确认删除ID为' + row.id, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function () {
          return delObj(row.id)
        }).then(data => {
          this.$message.success('删除成功')
          this.getList(this.page)
        })
      },
      handleUpdate: function (row, index, done, loading) {
        putObj(row).then(data => {
          this.$message.success('修改成功')
          done()
          this.getList(this.page)
        }).catch(() => {
          loading();
        });
      },
      handleSave: function (row, done, loading) {
        addObj(row).then(data => {
          this.$message.success('添加成功')
          done()
          this.getList(this.page)
        }).catch(() => {
          loading();
        });
      },
      sizeChange(pageSize) {
        this.page.pageSize = pageSize
      },
      currentChange(current) {
        this.page.currentPage = current
      },
      searchChange(form, done) {
        this.searchForm = form
        this.page.currentPage = 1
        this.getList(this.page, form)
        done()
      },
      refreshChange() {
        this.getList(this.page)
      }
    }
  }

</script>
